Precision Ball Bearings

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Precision ball bearings are used for high precision applications in a variety of markets, including aerospace, health, machine tool, robotics and general industry.Ball bearings with shields or seals for protection can be lubricated to last for the operating life. Sometimes ball bearings are also called “deep groove ball bearings.

 

Precision balls are used in critical aeronautical bearings, guidance system balls for space and military applications, precision valves, automotive bearings and other applications where higher precision is necessary. Precision balls are defined by grade: The lower the number of the grade, the more precision to which the ball is manufactured.

 

 

3.74 Inch | 95 Millimeter x 5.709 Inch | 145 Millimeter x 1.89 Inch | 48 Millimeter SKF 7019 CD/P4ADGA Precision Ball Bearings

4500 rpm 63700 N
2800 rpm One Shield & Snap-Ri

2.165 Inch | 55 Millimeter x 3.543 Inch | 90 Millimeter x 1.417 Inch | 36 Millimeter SKF 7011 CD/P4ADGB Precision Ball Bearings

41600 N 30.000 mm
6300 rpm 6300 rpm

0.669 Inch | 17 Millimeter x 1.575 Inch | 40 Millimeter x 1.417 Inch | 36 Millimeter TIMKEN 2MM203WI TUL Precision Ball Bearings

40 mm 115.9 mm
Stainless Steel 13.5 mm

0.669 Inch | 17 Millimeter x 1.575 Inch | 40 Millimeter x 1.417 Inch | 36 Millimeter TIMKEN 2MM203WI TUH Precision Ball Bearings

95600 N 130.0000 mm
75.000 mm 3200 rpm

0.669 Inch | 17 Millimeter x 1.575 Inch | 40 Millimeter x 0.472 Inch | 12 Millimeter TIMKEN 2MM203WI SUL Precision Ball Bearings

BC4.18/W33GWI 275 kg
14600 kN 560 mm
1/16